GM Engines

All our GM engines are built using selected premium parts in conjunction with our own designed cylinder head and valve train components. As of 2020 engines are supplied with a rev limited 13.5k ignition system that has 2 PJR created ignition curves. All new engines are run in and tested on our engine dynamometer.  

Peter Johns Racing LTD

Unit 3 Station Road
CV47 8HA

+44 1926 811505